package com.bdqn.t382;

import java.lang.reflect.Field;

public class FruitInfoUtil {
    public static void getFruitInfo(Class<?> clazz) {
        String strFruitName = " 水果名称：";
        String strFruitColor = " 水果颜色：";
        String strFruitProvicer = "供应商信息：";

        Field[] fields = clazz.getDeclaredFields();
        for (Field field : fields) {
            if (field.isAnnotationPresent(FruitName.class)) {
                FruitName fruitName =
                        (FruitName) field.getAnnotation(FruitName.class);
                strFruitName = strFruitName + fruitName.value();
                System.out.println(strFruitName);
            } else if (field.isAnnotationPresent(FruitColor.class)) {
                FruitColor fruitColor =
                        (FruitColor) field.getAnnotation(FruitColor.class);
                strFruitColor = strFruitColor
                        + fruitColor.fruitColor().toString();
                System.out.println(strFruitColor);
            } else if (field.isAnnotationPresent(FruitProvider.class)) {
                FruitProvider fruitProvider =
                        (FruitProvider) field.getAnnotation(FruitProvider.class);
                strFruitProvicer = " 供应商编号：" + fruitProvider.id()
                        + " 供应商名称：" + fruitProvider.name()
                        + " 供应商地址：" + fruitProvider.address();
                System.out.println(strFruitProvicer);
            }
        }
    }
}
